FIELD: technological processes.
SUBSTANCE: invention relates to rolling. During the rolling of rolling stock (1) in roll stand (2), lubricating oil (5) is sprayed onto rolling stock (1) and/or at least one roll (3, 4) of roll stand (2) by means of multiple spray nozzles (7) arranged beside one another. Mixing chamber (8) of each spray nozzle (7) is fed with a respective quantity of lubricating oil (5) via multiple oil inlet openings (9). Respective mixing chamber (8) is fed with compressed air (11) via at least one air inlet opening (10). By means of compressed air (11), lubricating oil (5) is atomised in mixing chamber (8) in the form an aerosol and, via at least one nozzle outlet (12), is sprayed the rolling stock (1) and/or at least one roll (3, 4) of roll stand (2).
EFFECT: invention widens the range of controlling the process of supplying lubricant and prevents blockages.
20 cl, 11 dwg
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